pg_last_notice

(PHP 4 >= 4.0.6, PHP 5, PHP 7)

pg_last_notice —
Returns the last notice message from PostgreSQL server

설명

stringpg_last_notice
( resource$connection
)

pg_last_notice() returns the last notice
message from the PostgreSQL server on the specified
connection. The PostgreSQL server sends notice
messages in several cases, for instance when creating a SERIAL
column in a table.

With pg_last_notice(), you can avoid issuing useless
queries by checking whether or not the notice is related to your transaction.

Notice message tracking can be set to optional by setting 1 for
pgsql.ignore_notice in php.ini.

Notice message logging can be set to optional by setting 0 for
pgsql.log_notice in php.ini.
Unless pgsql.ignore_notice is set
to 0, notice message cannot be logged.

인수

connection

PostgreSQL database connection resource.

반환값

A string containing the last notice on the
given connection, or FALSE on error.